FR1046494A
(en )
1953-12-07
Improvements in suspension polymerization processes
AT167889B
(en )
1951-03-10
Device for circular milling of profiled bodies of revolution, in particular of railway wheel sets
AT164065B
(en )
1949-09-26
Diamond tool, especially for grinding
FR978746A
(en )
1951-04-17
Improvements to pneumatic tools
FR1047558A
(en )
1953-12-15
Advanced bodywork
AT175759B
(en )
1953-08-10
Out-of-round turning device, in particular for producing piston rings
FR1012156A
(en )
1952-07-07
Improvements to screws, bolts and nuts and their tightening means
AT170311B
(en )
1952-02-11
Dividing device, in particular for milling gears on lathes
FR1006386A
(en )
1952-04-22
Improvement in micrometric screw nuts
FR971530A
(en )
1951-01-18
Inflation valve
CH270617A
(en )
1950-09-15
Method and device for grinding cutting tools.
CH273769A
(en )
1951-02-28
Device for preforming grinding wheels to the desired profiles.
AT174548B
(en )
1953-04-10
Device for swiveling the headlights of vehicles, in particular of motor vehicles
CH301084A
(en )
1954-08-31
Out-of-round turning device, in particular for producing piston rings.
AT169856B
(en )
1951-12-27
Arrangement for driving vehicles, in particular railway vehicles
FR970952A
(en )
1951-01-11
safety nut
FR968490A
(en )
1950-11-28
Improvement in bicycles
CH262674A
(en )
1949-07-15
Method and device for producing water waves and permanent waves.
FI24366A
(en )
1950-05-10
Non-betting tool
AT179258B
(en )
1954-08-10
Semi-trailers, in particular for bringing wood
ES184290A1
(en )
1948-12-01
IMPROVEMENTS IN THE MANUFACTURE OF BIKE RIMS
FR1029274A
(en )
1953-06-01
Improvement in safety nuts
ES18558Y
(en )
1949-06-01
Perfected nut.
ES185802A1
(en )
1949-02-16
IMPROVED IN THE KEYS FOR NUTS, WITH HYDRAULIC VERIFICATION OF THE PRESSURE OF TIGHTENING
AT167451B
(en )
1951-01-10
Device for turning balls on lathes